6061 Aluminum Sheet and Plate

What is 6061 aluminum plate

6061 aluminum plate is a widely used aluminum alloy material, known for its high strength, good processing performance and excellent welding characteristics. This alloy is mainly composed of elements such as aluminum (Al), magnesium (Mg) and silicon (Si), and its chemical composition and microstructure give it excellent physical and mechanical properties.

• Chemical composition: The main components of 6061 aluminum alloy include about 0.45-0.9% magnesium, 0.4-0.8% silicon, and a small amount of iron, copper and other elements.
• Mechanical properties: The tensile strength of 6061 aluminum plate can reach 205-265 MPa, the yield strength is about 170 MPa, and the elongation is 8-12%, which makes it an ideal choice for structural materials.
• Processing performance: Due to the presence of magnesium and silicon, 6061 aluminum plate is easy to process into various shapes and sizes to meet the needs of different applications.
• Weldability: 6061 aluminum plate has good weldability and can be connected by a variety of welding techniques, such as TIG welding, MIG welding, etc.

Common specifications

Temper: O, T4, T6, T451, T651

Equivalent name: UNS A96061, EN AW-6061, AlMgSiCu, AW-AlMg1SiCu, 3.3211, ASTM B209

Thickness:0.01”-0.24”(0.2mm-250mm, )

Width:35.4”-104”(900mm- 2650mm)

Lamination type: Blue film, transparent film, black and white film, paper (film thickness: 50 microns, 80 microns)

Surface treatment: Mill finish, Bright, polished, hair line, brush, sand blast, checkered, embossed, etching, etc.

Standard: ASTM.B209, AMS.4027, AMS-QQ-A-250/11, AMS.4025, ASTM B209, DIN EN 485-2, GB/T 3190

physical properties

chemical composition

Applications

6061 aluminum sheet is widely used, from aerospace to daily consumer products.

• Aerospace: Due to its high strength and light weight, 6061 aluminum sheet has important applications in aviation fields such as aircraft structural parts and engine components.
• Automotive industry: In automobile manufacturing, 6061 aluminum sheet is used to manufacture lightweight body structures and engine components to improve fuel efficiency and performance.
• Construction industry: 6061 aluminum sheet is often used in building components such as door and window frames, decorative strips and structural supports due to its corrosion resistance and easy processing.
• Manufacturing industry: In various machinery and equipment manufacturing, 6061 aluminum sheet is used to make various mechanical parts, tools and molds.
• Consumer goods: From bicycle frames to outdoor furniture, 6061 aluminum sheet is widely used in the design and manufacture of consumer goods due to its light weight and durability.

In addition, 6061 aluminum sheet is also widely used in many fields such as electronic products, sports equipment, shipbuilding, etc., and its versatility and reliability are widely recognized by the market. With the advancement of technology and the expansion of applications, the market demand for 6061 aluminum sheet is expected to continue to grow.

Manufacturing process

The production process of 6061 aluminum sheet is a series of precisely controlled processes, from the selection of raw materials to the formation of the final product, every step is crucial. First, high-quality aluminum ingots are melted and purified to ensure the purity of the alloy. Subsequently, a uniform aluminum sheet billet is formed through a casting process. During the hot rolling process, the aluminum sheet billet is gradually rolled to the required thickness and width. The heat treatment process of 6061 aluminum sheet is a key link in its manufacturing process. Through solid solution treatment and aging treatment, the aluminum sheet is given excellent mechanical properties and corrosion resistance.